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74 lines
2.3 KiB
74 lines
2.3 KiB
5 months ago
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/*
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Copyright (c) 2010, 2019, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "sql/dynamic_ids.h"
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#include <stdlib.h>
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#include <sys/types.h>
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#include "m_ctype.h"
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#include "m_string.h" // my_strtok_r
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#include "my_dbug.h"
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#include "my_inttypes.h"
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#include "mysql/psi/psi_base.h"
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#include "sql_string.h" // String
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Server_ids::Server_ids() : dynamic_ids(PSI_NOT_INSTRUMENTED) {}
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bool Server_ids::unpack_dynamic_ids(char *param_dynamic_ids) {
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char *token = NULL, *last = NULL;
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uint num_items = 0;
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DBUG_TRACE;
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token = my_strtok_r(param_dynamic_ids, " ", &last);
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if (token == NULL) return true;
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num_items = atoi(token);
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for (uint i = 0; i < num_items; i++) {
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token = my_strtok_r(NULL, " ", &last);
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if (token == NULL)
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return true;
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else {
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ulong val = atol(token);
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dynamic_ids.insert_unique(val);
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}
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}
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return false;
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}
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bool Server_ids::pack_dynamic_ids(String *buffer) {
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DBUG_TRACE;
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if (buffer->set_int(dynamic_ids.size(), false, &my_charset_bin)) return true;
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for (ulong i = 0; i < dynamic_ids.size(); i++) {
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ulong s_id = dynamic_ids[i];
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if (buffer->append(" ") || buffer->append_ulonglong(s_id)) return true;
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}
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return false;
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}
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